Black Magic (killua x reader x gon ) (Discontinue)

Prologue

Third person pov:

(l/n) was family very famous with witch assassin. They only do for revenge for that person. Mr (l/n) have 9 children. 8 sons and one only daughter, and that girl named (y/n) (l/n) . Cause of her siblings all boys she have to play, talk, treat, and wear like a boy. Her siblings want her to be other girl but she refused to be girlly .
Even her family like this but they look happy family. Mr (l/n) love his children especially (y/n) it because (y/n) the only one his daughter he ever had.

Until one night, it's rainy. Mr (l/n) were fight with Mrs (l/n). Mr and Mrs (l/n) blame cause of that fight to (y/n). (Y/n) know, she is the one make all that fight but she can't blame herself is the only one make that fight.

Since that night, (l/n)'s family have been change...